1
DATA SOURCES 3cixty @ Expo Milano 2015 EXPLORATION ExplorMI 360 multi-device application Planning a visit : web application Exploring a city: mobile application DATA MODEL RECONCILIATION The 3cixty Knowledge Base, a city curated data marketplace. It contains 30K events, 230K places, 100K reviews, 10K transportation facilities within the city of Milan Authority Velocity Volume Variety 20 data sources: - Local (E015) - Specialized (Expo) - Global (such as Google Places, Facebook) A city is decomposed into cells Instances are described following the 3cixty data model Places and events are deduplicated ? @3cixty [email protected] From a manually created Gold Standard of 100 randomly sampled events and 100 randomly sampled places, we perform with an accuracy of 99.6% and 90.24% respectively

3cixty @ Expo Milano 2015 - GitHub Pagesjplu.github.io/publications/Rizzo_Plu-KCAP15-poster.pdf · Exploring a city: mobile application DATA MODEL RECONCILIATION The 3cixty Knowledge

  • Upload
    others

  • View
    1

  • Download
    0

Embed Size (px)

Citation preview

Page 1: 3cixty @ Expo Milano 2015 - GitHub Pagesjplu.github.io/publications/Rizzo_Plu-KCAP15-poster.pdf · Exploring a city: mobile application DATA MODEL RECONCILIATION The 3cixty Knowledge

DA

TA S

OU

RC

ES

3cixty @ Expo Milano 2015E

XP

LOR

ATI

ON

ExplorMI 360 multi-device applicationPlanning a visit: web application

Exploring a city: mobile application

DA

TA M

OD

EL

RE

CO

NC

ILIA

TIO

N

The 3cixty Knowledge Base, a city curated data marketplace. It contains 30K events,

230K places, 100K reviews, 10K transportation facilities within the city of Milan

Authority

Velocity

Volume

Variety

20 data sources:- Local (E015)- Specialized (Expo)- Global (such as

Google Places, Facebook)

A city is decomposed into cells

Instances are described following the 3cixty data model

Places and events are deduplicated

?

@[email protected]

From a manually created Gold Standard of 100 randomly sampled events and 100 randomly sampled places, we perform with an accuracy of 99.6% and 90.24% respectively